BC41B143A-DS-002PD Datasheet, PDF (11/89 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM CSP EDR Single Chip Bluetooth v2.0 + EDR System

CSP Package Information
Test and Debug
RESETB
SPI_CSB
SPI_CLK
SPI_MOSI
SPI_MISO
TEST_EN
PIO Port
PIO[0]
PIO[1]
PIO[2]
PIO[3]
PIO[4]
PIO[5]
PIO[6]
PIO[7]
PIO[8]
PIO[9]
PIO[10]
AIO[0]
AIO[2]
Ball Pad Type
Description
E7
CMOS input with weak
internal pull-up
Reset if low. Input debounced so must be
low for >5ms to cause a reset
G6
CMOS input with weak
internal pull-up
Chip select for Serial Peripheral Interface
(SPI), active low
G5
CMOS input with weak
internal pull-down
SPI clock
F6
CMOS input with weak
internal pull-down
SPI data input into BlueCore
F7
CMOS output, tri-state with
weak internal pull-down
SPI data output from BlueCore
G7
CMOS input with strong
internal pull-down
For test purposes only (leave unconnected)
Ball Pad Type
Bi-directional with
F3 programmable strength
internal pull-up/down
Bi-directional with
F4 programmable strength
internal pull-up/down
Bi-directional with
G1 programmable strength
internal pull-up/down
Bi-directional with
G2 programmable strength
internal pull-up/down
Bi-directional with
E6 programmable strength
internal pull-up/down
Bi-directional with
F5 programmable strength
internal pull-up/down
Bi-directional with
D7 programmable strength
internal pull-up/down
Bi-directional with
E5 programmable strength
internal pull-up/down
Bi-directional with
E3 programmable strength
internal pull-up/down
Bi-directional with
F1 programmable strength
internal pull-up/down
Bi-directional with
F2 programmable strength
internal pull-up/down
D3 Bi-directional
C3 Bi-directional
Description
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
BC41B143A-ds-002Pd
This material is subject to CSR’s non-disclosure agreement
Production Information
© Cambridge Silicon Radio Limited 2005
Page 11 of 89